发明名称 Method for forming an internal thread and a combination of a base body with a recess and a thread cutter
摘要 The method involves inserting a thread cutter (10) which has an axially longitudinal recess (22), where radially outwardly projecting cutting edges adjoin with cutting edges (24,24a,24b) in a circumferential direction. Multiple successively located cutting edges are provided in the longitudinal direction in the longitudinal recess. The cutting edges are inserted into a groove upon introduction of the thread cutter. An independent claim is included for a combination of a base body with a receptacle and a thread cutter.
申请公布号 EP2522451(A1) 申请公布日期 2012.11.14
申请号 EP20120163102 申请日期 2012.04.04
申请人 HILTI AKTIENGESELLSCHAFT 发明人 FLOETER, FELIX
分类号 B23G7/02;B23G7/00 主分类号 B23G7/02
代理机构 代理人
主权项
地址